In reinforcement learning (RL), the ability to utilize prior knowledge from previously solved tasks can allow agents to quickly solve new problems. In some cases, these new problems …
The success of reinforcement learning in a variety of challenging sequential decision- making problems has been much discussed, but often ignored in this discussion is the …
Exploration is a key problem in reinforcement learning, since agents can only learn from data they acquire in the environment. With that in mind, maintaining a population of agents is …
We study the problem of reward shaping to accelerate the training process of a reinforcement learning agent. Existing works have considered a number of different reward …
S Moon, J Yeom, B Park… - Advances in Neural …, 2024 - proceedings.neurips.cc
Discovering achievements with a hierarchical structure in procedurally generated environments presents a significant challenge. This requires an agent to possess a broad …
Multi-objective problems with correlated objectives are a class of problems that deserve specific attention. In contrast to typical multi-objective problems, they do not require the …
To make reinforcement learning algorithms run in a reasonable amount of time, it is frequently necessary to use a well-chosen reward function that gives appropriate “hints” to …
We present a modular approach to reinforcement learning that uses a Bayesian representation of the uncertainty over models. The approach, BOSS (Best of Sampled Set) …
W Fu, W Du, J Li, S Chen… - Advances in Neural …, 2024 - proceedings.neurips.cc
In complex reinforcement learning (RL) problems, policies with similar rewards may have substantially different behaviors. It remains a fundamental challenge to optimize rewards …